There are 24 different ways that the race could end up
Find the price before the 15% profit:
2500 / 1.15 = 2173.91
Now multiply the original cost by 1 + 38%:
2173.91 x 1.38 = 2999.99
Answer: 2.999.99 ( may need to round to 3,000)
Y= 1/2x plus three
This works for all of the ordered pairs so will most likely be correct
